Improving Range on ESP8266 WIFI - Rixracer - Pixhawk family - ArduPilot Discourse
ESP8266 Antenna Mod - extend WiFi range - DIY - openHAB Community
Increase The Range Of An ESP8266 With Duct Tape | Hackaday
Range calculation of ESP8266 ESP-12E NodeMCU Amica board within a point... | Download Scientific Diagram
Szymon Jakubiak on Twitter: "ESP8266 is known from freezing when WiFi signal is weak. Simple dipole antenna allowed to increase signal strength from -69 dBm to -63 dBm. Nice! https://t.co/TaJU2M0PeP" / Twitter
Long Range WiFi Scanner Using ESP8266 : 6 Steps (with Pictures) - Instructables